Base from digital �les of:U.S. Department of Commerce, Bureau of Census, 1990 Precensus TIGER/Line Files-Political boundaries, 1991Environmental Protection Agency, River File 3U.S. Geological Survey, 1:100,000 scaleNorth American Datum of 1927
Hell PointCreek
MuddyCreek
BeggarsBridgeCreek
NawneyCreek
DevilCreek
OakumCreek
MilldamCreek
Walnut Creek
Blackwater Creek
WestNeckCreek
LondonBridgeCreek
TullCreek
CorollaBarco
AtlanticIntracoastalwaterway
Study site and site number6EXPLANATION
Jean GuiteCreek
24
14/15
6
23
54
2120
7